I love Vionic shoes and these are wonderful. The EVA footbed is fantastic - unlike the usual material these can be washed when they get dirty. They are very comfortable. I usually wear a size 6, and that is what I ordered. They fit fine, but at first I was not sure that the position of the arch support was correct. However, I wore them all day today during a very hectic day and my feet feel fine. I did not even have to adjust them, and I usually wear a 'medium' width. I ordered the "Coral" which is far beyond my usual 'neutrals' but it is a great happy shade. I would recommend these highly and I am seriously considering buying another pair in a different color.

Advantages: Great for summer - and the footbed can be washed.
Very comfortable
Totally adjustable

I'm still trying to get used to wearing a slide - something I haven't bought before - but I LOVE the look of this sandal and appreciate the Vionic arch support. The coral almost acts as a neutral, complementing practically every outfit, believe it or not! Great little pop of color!

Advantages: I had to change sizes (which was VERY easy with Orthotics). I wear an 8 1/2 normally and it turned out that the size 8 was just right. Orthotics Customer Service advised that if you wear a half size, go down with Vionics.

I love Vionic shoes. However this shoe runs very wide and I had to tighten the straps to the maximum in order to keep them on. This is a very comfortable shoe and the arch support is great. I live in Florida and wear sandals here all year round. I only wear a slide because I am constantly in and out of my shoes. I love being barefoot in the house. Like another reviewer, I wish they would make the shoe in a true medium width instead of an in-between medium and wide type width that seems to be the standard for this brand.